@andyc points out that often the people who write software do not necessarily have the best understanding of it.
@jfredett discusses the term "In a crisis, order is an import quantity, in calm, order is an export quantity", and explains a key aspect of crisis management. Well worth the read.
@thirdtruck Mentions using the Strangler Fig pattern to use Ruby to learn Rust. A very interesting application of that pattern. https://lobste.rs/s/q47bla/avoid_rewriting_legacy_system_from#c_6zlkj0